<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>科室管理</el-breadcrumb-item>
      <el-breadcrumb-item>科室列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getDataList">
            <el-button slot="append" icon="el-icon-search" @click="simpSearchClick"></el-button>
          </el-input>
        </el-col>
        <el-col :span="12">
          <el-button type="primary" @click="searchDialogVisible=true">高级搜索</el-button>
          <el-button type="primary" @click="addDialogVisible = true">添加科室</el-button>
          <el-button type="primary" @click="removeByIds(deletByIds)">批量删除</el-button>
        </el-col>
      </el-row>

      <!-- 科室列表区域 -->
      <el-table :data="datalist" border stripe>
        <el-table-column label="选择" prop="id">
          <template slot-scope="select">
            <el-checkbox @change="checked=>checkboxChange(checked,select.row.id)"></el-checkbox>
          </template>
        </el-table-column>
        <el-table-column label="id" prop="id"></el-table-column>
        <el-table-column label="科室编码" prop="deptcode"></el-table-column>
        <el-table-column label="科室名称" prop="deptname"></el-table-column>
        <el-table-column label="科室分类" prop="deptcategoryid" :formatter="deptIdFormat"></el-table-column>
        <el-table-column label="科室类型" prop="depttype" :formatter="deptTypeFormat"></el-table-column>
        <el-table-column label="操作" width="180px">
          <template slot-scope="scope">
            <!-- 修改按钮 -->
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showEditDialog(scope.row.id)"
            ></el-button>
            <!-- 删除按钮 -->
            <el-button
              type="danger"
              icon="el-icon-delete"
              size="mini"
              @click="removeById(scope.row.id)"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pageNum"
        :page-sizes="[1, 2, 5, 10]"
        :page-size="queryInfo.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 添加用户的对话框 -->
    <el-dialog title="添加科室" :visible.sync="addDialogVisible" width="50%" @close="addDialogClosed">
      <!-- 内容主体区域 -->
      <el-form :model="addForm" :rules="addFormRules" ref="addFormRef" label-width="80px">
        <el-form-item label="科室编码" prop="deptcode">
          <el-input v-model="addForm.deptcode"></el-input>
        </el-form-item>
        <el-form-item label="科室名称" prop="deptname">
          <el-input v-model="addForm.deptname"></el-input>
        </el-form-item>
        <el-form-item label="科室分类" prop="deptcategoryid">
          <el-select v-model="addForm.deptcategoryid" placeholder="请选择">
            <el-option
              v-for="item in constantItemList"
              :key="item.id"
              :label="item.constantname"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="科室类型" prop="depttype">
          <el-select v-model="addForm.depttype" placeholder="请选择">
            <el-option
              v-for="item in deptTypeName"
              :key="item.id"
              :label="item.value"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <!-- 底部区域 -->
      <span slot="footer" class="dialog-footer">
        <el-button @click="addDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="addDept">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 修改用户的对话框 -->
    <el-dialog title="修改用户" :visible.sync="editDialogVisible" width="50%" @close="editDialogClosed">
      <el-form :model="editForm" :rules="editFormRules" ref="editFormRef" label-width="70px">
        <el-form-item label="id">
          <el-input v-model="editForm.id" disabled></el-input>
        </el-form-item>
        <el-form-item label="科室编码" prop="deptcode">
          <el-input v-model="editForm.deptcode"></el-input>
        </el-form-item>
        <el-form-item label="科室名称" prop="deptname">
          <el-input v-model="editForm.deptname"></el-input>
        </el-form-item>
        <el-form-item label="科室分类" prop="deptcategoryid">
          <el-select v-model="editForm.deptcategoryid" placeholder="请选择">
            <el-option
              v-for="item in constantItemList"
              :key="item.id"
              :label="item.constantname"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="科室类型" prop="depttype">
          <el-select v-model="editForm.depttype" placeholder="请选择">
            <el-option
              v-for="item in deptTypeName"
              :key="item.id"
              :label="item.value"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editDeptInfo">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 搜索的对话框 -->
    <el-dialog
      title="高级搜索"
      :visible.sync="searchDialogVisible"
      width="50%"
      @close="searchDialogClosed"
    >
      <!-- 内容主体区域 -->
      <el-form :model="searchForm" :rules="searchFormRules" ref="searchFormRef" label-width="80px">
        <el-form-item label="id" prop="id">
          <el-input v-model="searchForm.id"></el-input>
        </el-form-item>
        <el-form-item label="科室编码" prop="deptcode">
          <el-input v-model="searchForm.deptcode"></el-input>
        </el-form-item>
        <el-form-item label="科室名称" prop="deptname">
          <el-input v-model="searchForm.deptname"></el-input>
        </el-form-item>
        <el-form-item label="科室分类" prop="deptcategoryid">
          <el-select v-model="searchForm.deptcategoryid" placeholder="请选择">
            <el-option
              v-for="item in constantItemList"
              :key="item.id"
              :label="item.constantname"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="科室类型" prop="depttype">
          <el-select v-model="searchForm.depttype" placeholder="请选择">
            <el-option
              v-for="item in deptTypeName"
              :key="item.id"
              :label="item.value"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <!-- 底部区域 -->
      <span slot="footer" class="dialog-footer">
        <el-button @click="searchDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="searchDept">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import qs from "qs";
import axios from "axios";
export default {
  data() {
    return {
      // 获取用户列表的参数对象
      queryInfo: {
        //查询条件
        query: "",
        heightQuery: {},
        // 当前的页数
        pageNum: 1,
        // 当前每页显示多少条数据
        pageSize: 5
      },
      datalist: [],
      total: 0,
      deptTypeName: [
        {
          id: 1,
          value: "临床"
        },
        {
          id: 2,
          value: "医技"
        },
        {
          id: 3,
          value: "财务"
        },
        {
          id: 4,
          value: "行政"
        },
        {
          id: 5,
          value: "其他"
        }
      ],
      //科室分类
      constantItemList: [],
      // 控制添加用户对话框的显示与隐藏
      addDialogVisible: false,
      // 添加用户的表单数据
      addForm: {
        id: "",
        deptcode: "",
        deptname: "",
        deptcategoryid: "",
        depttype: ""
      },
      // 添加表单的验证规则对象
      addFormRules: {
        deptcode: [
          { required: true, message: "请输入科室编码", trigger: "blur" }
        ],
        deptname: [
          { required: true, message: "请输入科室名称", trigger: "blur" }
        ]
      },
      // 控制修改用户对话框的显示与隐藏
      editDialogVisible: false,
      // 查询到的用户信息对象
      editForm: {
        id: "",
        deptcode: "",
        deptname: "",
        deptcategoryid: "",
        depttype: ""
      },
      // 修改表单的验证规则对象
      editFormRules: {},
      searchDialogVisible: false,
      searchForm: {
        id: "",
        deptcode: "",
        deptname: "",
        deptcategoryid: "",
        depttype: ""
      },
      searchFormRules: {},
      //批量删除用户的id列表
      deletByIds: { ids: [] }
    };
  },
  created() {
    this.getConstantItem();
    this.getDataList();
  },
  methods: {
    async getDataList() {
      if(JSON.stringify(this.queryInfo.heightQuery)!='{}'){
          this.searchDept();
          return;
      }
      const { data: res } = await this.$http.get(
        "department/findDepartmentByPage",
        {
          params: this.queryInfo
        }
      );
      if (res.meta.status !== 200) {
        return this.$message.error(res.meta.msg);
      }
      this.datalist = res.depts;
      this.total = res.totalpage;
      console.log(res);
      
    },
    simpSearchClick(){
      this.$refs.searchFormRef.resetFields();
      this.queryInfo.heightQuery={}
      this.getDataList();
    },
    async getConstantItem() {
      const {
        data: res
      } = await this.$http.get("consItem/findConstantItem", {
        params: { typeId: 1 }
      });
      this.constantItemList = res;
    },
    // 监听 pagesize 改变的事件
    handleSizeChange(newSize) {
      // console.log(newSize)
      this.queryInfo.pageSize = newSize;
      this.getDataList();
    },
    // 监听 页码值 改变的事件
    handleCurrentChange(newPage) {
      console.log(newPage);
      this.queryInfo.pageNum = newPage;
      this.getDataList();
    },
    // 监听添加用户对话框的关闭事件
    addDialogClosed() {
      this.$refs.addFormRef.resetFields();
    },
    // 点击按钮，添加科室
    addDept() {
      this.$refs.addFormRef.validate(async valid => {
        if (!valid) return;
        // 可以发起添加用户的网络请求
        const { data: res } = await this.$http.post(
          "department/addDept",
          this.addForm
        );
        if (res.meta.status !== 200) {
          this.$message.error("添加用户失败！");
        } else {
          this.$message.success("添加用户成功！");
        }
        // 隐藏添加科室的对话框
        this.addDialogVisible = false;
        // 重新获取科室列表数据
        this.getDataList();
      });
    },
    searchDialogClosed() {
      // this.$refs.searchFormRef.resetFields();
    },
    searchDept() {
      this.$refs.searchFormRef.validate(async valid => {
        if (!valid) return;
        // 可以发起添加用户的网络请求
        this.queryInfo.heightQuery = this.searchForm;
        const { data: res } = await this.$http.post(
          "department/searchDept",
          this.queryInfo
        );
        if (res.meta.status !== 200) {
          this.$message.error(res.meta.msg);
        }
        // 隐藏添加科室的对话框
        this.searchDialogVisible = false;
        // 重新获取科室列表数据
        this.datalist = res.depts;
        this.total = res.totalpage;
      });
    },
    // 展示编辑用户的对话框
    async showEditDialog(id) {
      // console.log(id)
      //根据id来查询用户的信息
      const { data: res } = await this.$http.get("department/findDeptById", {
        params: { id: id }
      });
      if (res.meta.status !== 200) {
        return this.$message.error("查询用户信息失败！");
      }
      //将获取到的数据保存到editForm中
      this.editForm = res.data;
      //显示窗口
      this.editDialogVisible = true;
    },
    // 监听修改用户对话框的关闭事件
    editDialogClosed() {
      this.$refs.editFormRef.resetFields();
    },
    // 修改用户信息并提交
    editDeptInfo() {
      this.$refs.editFormRef.validate(async valid => {
        if (!valid) return;
        // 发起修改用户信息的数据请求
        const { data: res } = await this.$http.put(
          "department/modifyDept",
          this.editForm
        );

        if (res.meta.status !== 200) {
          return this.$message.error("更新科室信息失败！");
        }

        // 关闭对话框
        this.editDialogVisible = false;
        // 刷新数据列表
        this.getDataList();
        // 提示修改成功
        this.$message.success("更新科室信息成功！");
      });
    },
    // 根据Id删除对应的用户信息
    async removeById(id) {
      // 弹框询问用户是否删除数据
      const confirmResult = await this.$confirm(
        "此操作将永久删除该科室, 是否继续?",
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).catch(err => err);

      // 如果用户确认删除，则返回值为字符串 confirm
      // 如果用户取消了删除，则返回值为字符串 cancel
      if (confirmResult !== "confirm") {
        return this.$message.info("已取消删除");
      }
      //删除用户的请求
      const { data: res } = await this.$http.delete(
        "department/deleteDeptById",
        {
          params: { id: id }
        }
      );
      if (res.meta.status !== 200) {
        return this.$message.error("删除科室失败！");
      }
      this.$message.success("删除科室成功！");
      this.getDataList();
    },
    // 批量删除用户
    async removeByIds(ids) {
      // 弹框询问用户是否删除数据
      const confirmResult = await this.$confirm(
        "此操作将永久删除该科室, 是否继续?",
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).catch(err => err);
      // 如果用户确认删除，则返回值为字符串 confirm
      // 如果用户取消了删除，则返回值为字符串 cancel
      // console.log(confirmResult)
      if (confirmResult !== "confirm") {
        return this.$message.info("已取消删除");
      }
      const { data: res } = await this.$http.post(
        "department/deleteDeptsById",
        this.deletByIds
      );
      if (res.meta.status !== 200) {
        return this.$message.error("删除用户失败！");
      }
      this.$message.success(res.meta.msg);
      this.getDataList();
    },
    //格式化科室类型
    deptTypeFormat(row, column) {
      let name;
      this.deptTypeName.forEach(value => {
        if (row.depttype == value.id) {
          name = value.value;
        }
      });
      return name;
    },
    //格式化科室分类
    deptIdFormat(row, column) {
      let name;
      this.constantItemList.forEach(value => {
        if (row.deptcategoryid == value.id) {
          name = value.constantname;
        }
      });
      return name;
    },
    //复选框点击事件
    checkboxChange(checked, value) {
      if (checked) {
        //如果被选中把id添加到删除列表中
        this.deletByIds.ids.push(value);
      } else {
        //否则从列表中移除
        for (let index = 0; index < this.deletByIds.length; index++) {
          if (this.deletByIds.ids[index] == value)
            this.deletByIds.ids.splice(index);
        }
      }
    }
  }
};
</script>
<style lang="less" scoped>
</style>